Description
ALLEN BRADLEY 1794-IB32
1794-IB32 Allen Bradley 32 Point Digital Input Module
| Brand | Allen Bradley |
| Model Name/Number | 1794-IB32 |
| Number of inputs | 32, current, sinking |
| Recommended terminal base unit | 1794-TB32, 1794-TB32S, 1794-TB62DS, 1794-TB62EXD4X15 |
| On-state voltage, min | 19.2V DC |
| On-state voltage, nom | 24V DC |
Product Specification
| Brand | Allen Bradley |
| Model Name/Number | 1794-IB32 |
| Number of inputs | 32, current, sinking |
| Recommended terminal base unit | 1794-TB32, 1794-TB32S, 1794-TB62DS, 1794-TB62EXD4X15 |
| On-state voltage, min | 19.2V DC |
| On-state voltage, nom | 24V DC |
| On-state voltage, max | 31.2V DC |
| On-state current, min | 2.0 mA |
| On-state current, nom | 4.1 mA @ 24V DC |
| On-state current, max | 6.0 mA |
| Off-state voltage, max | 5.0V DC |
| Off-state current, max | 1.5 mA |
| Nominal input impedance | 22.2 k Ohm |
| Isolation voltage | 50V (continuous), Basic Insulation Type Type tested @ 2121V DC for 2 s, between field side and syste |
| FlexBus current | 25 mA @ 5V DC |
| Power dissipation, max | 6.0 W @ 31.2V DC |
| Thermal dissipation, max | 20.47 BTU/hr @ 31.2V DC |
| Input filter time | Refer to Input Filter Time table |
| Terminal base screw torque | Determined by installed terminal base |
| Dimensions, approx. (H x W x D) | 94 x 94 x 69mm (3.7 x 3.7 x 2.7inch) |
| Minimum Order Quantity | 5 |
Product Description
The following communication adapters are required to ensure compatibility with the 1794-IB32:
- Remote I/O – 1794-ASB series E or later 1794-ASB2 series D or later
- ControlNet – 1794-ACN15 series C, firmware revision 4.1 or later 1794-ACNR15 series C, firmware revision 4.1 or later
- DeviceNet – 1794-ADN Series B, firmware revision 2.4 or greater for out-of-box compatibility
- Ethernet – 1794-AENT series A, firmware revision 2.4 or later
- Profibus – 1794-APB series A, version 1.1 of the GSD file
- ControlLogix® Family – RSLogix 5000® programming software, version 11 or later
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